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Performs Cholesky factorization on a symmetric or Hermitian positive definite matrix.

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a

A symmetric or Hermitian positive definite matrix.

If a is not symmetric or Hermitian, this node uses only the upper triangular portion of a.

If a is not positive definite, this node returns an error.

Default: Empty array

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cholesky

The factored, upper triangular matrix. This matrix is R such that A = R T R for real inputs and A = R H R for complex inputs.

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error

A value that represents any error or warning that occurs when this node executes.